






"""simple docstring"""
def 							A						(				)    ->		int:

       """simple docstring"""





       return [
           a * b * (1_0_0_0 - a - b)
           for a in range(1 ,     9_9_9  )
           for b in range(__snake_case ,     9_9_9  )
           if (a * a + b * b == (1_0_0_0 - a - b) ** 2)
       ][0]


if __name__ == "__main__":
 print(f"""{solution() = }""")







"""simple docstring"""
def 							A						(				__snake_case: str  )    ->		list:

       """simple docstring"""





       return [
           txt[:a] + txt[a].upper() + txt[a + 1 :]
           for a in range(len(__snake_case  )  )
           if txt[a].isalpha()
       ]


if __name__ == "__main__":
 __import__("""doctest""").testmod()